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August 2011 - Haas Automation, Inc.

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If any other message is displayed, refer to the “Error Codes” section of this manual.<br />

The numbers only remain in the display for about one second. The “Por On” message<br />

indicates that the servos (motors) are turned off (this is normal). Pressing any<br />

key allows you to continue operation but the low battery may have caused loss of<br />

your program parameters. Press the front panel Start switch once. The panel now<br />

indicates: 01 no Ho This indicates the motor(s) are now powered but zero position<br />

is not defined (there is no home position).<br />

Finding the Zero Position<br />

Press the Zero Return button to start the automatic<br />

homing operation. When the table/indexer stops, the<br />

display indicates: 01 Pnnn.nnn<br />

Zero Return function will depend on the selected axis<br />

for 2-axis rotary tables i.e. M:A or M:B (use the right<br />

arrow key to select the desired axis).<br />

If the display shows a non-zero number, press the<br />

Clear button for three seconds.<br />

Manually Finding The Zero Position<br />

Use the left/right Jog switch to position the table to<br />

the position that you want to use as zero and then<br />

press and hold the Clear button for three seconds.<br />

The display should now indicate: 01 P 000.000<br />

01 A 123.456<br />

B 654.321<br />

S:AB R:AB M:A<br />

01 A no Ho<br />

B no Ho<br />

S: AB M:A<br />

01 A no Ho<br />

B disabled<br />

This indicates that the zero position is established<br />

S:A<br />

and the controller is ready to begin normal<br />

operations. If a different position is used as zero,<br />

jog the table to the new position and press the Clear<br />

button for three seconds. The display will again indicate: 01 P 000.000<br />

M:A<br />

If the new Home position is cleared, the display will show a non-zero position. In<br />

this case, press the Zero Return button and the table will move to the pre-defined<br />

zero position.<br />

Offsetting the Zero Position<br />

Use the left/right Jog switch to position the rotary<br />

unit to the position to use as zero and press the<br />

Clear button for 3 seconds. The following is displayed:<br />

01 P000.000<br />

Por On<br />

Dual-axis units – Press the right arrow button to<br />

select the B-axis and repeat.<br />

This indicates that the zero position is established and the controller is ready to<br />

96-0315 Rev M<br />

<strong>August</strong> <strong>2011</strong><br />

27

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